package Controller.filter;

import javax.servlet.*;
import java.io.IOException;
/*
创建一个类 来对用户的id进行检验  以此来过滤用户的访问权限
 */
public class IdFilter implements Filter {
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        Filter.super.init(filterConfig);
    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {

    }

    @Override
    public void destroy() {
        Filter.super.destroy();
    }
}
